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Insider · CIK 0001230129

BALDWIN MARK E

Reports to the SEC for 7 companies · HOUSTON, TX

Transactions

50

Companies

7

Filings

15

CIK

0001230129

Forms 4 and 5

Insider transactions

50 trades
DateCompanyValue
2025-05-21TTITETRA TECHNOLOGIES INCM Exercise/Conversion—
2025-05-21TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion—
2025-05-08NINENine Energy Service, Inc.A Award—
2024-08-02KBRKBR, INC.G Gift—
2024-05-24TTITETRA TECHNOLOGIES INCM Exercise/Conversion—
2024-05-24TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsM Exercise/Conversion—
2024-05-21TTITETRA TECHNOLOGIES INC · Restricted Stock UnitsA Award—
2024-05-07NINENine Energy Service, Inc.A Award—
2024-02-22KBRKBR, INC.A Award—
2023-05-24TTITETRA TECHNOLOGIES INC · Restricted Stock UnitM Exercise/Conversion—
2023-05-24TTITETRA TECHNOLOGIES INC · Restricted Stock UnitA Award—
2023-05-24TTITETRA TECHNOLOGIES INCM Exercise/Conversion—
2023-05-09NINENine Energy Service, Inc.A Award—
2023-02-22KBRKBR, INC.A Award—
2022-05-26TTITETRA TECHNOLOGIES INC · Restricted Stock UnitM Exercise/Conversion—
2022-05-26TTITETRA TECHNOLOGIES INCM Exercise/Conversion—
2022-05-23TTITETRA TECHNOLOGIES INC · Restricted Stock UnitA Award—
2022-05-03NINENine Energy Service, Inc.A Award—
2022-02-24KBRKBR, INC.A Award—
2021-08-09NINENine Energy Service, Inc.A Award—
2021-05-26TTITETRA TECHNOLOGIES INC · Restricted Stock UnitA Award—
2021-03-01KBRKBR, INC.A Award—
2020-06-23TTITETRA TECHNOLOGIES INCP Purchase+$50K
2020-04-06NINENine Energy Service, Inc.A Award—
2020-02-26KBRKBR, INC.A Award—
2019-03-11NINENine Energy Service, Inc.A Award—
2019-02-28KBRKBR, INC.A Award—
2018-08-09KBRKBR, INC.A Award—
2018-05-04TTITETRA TECHNOLOGIES INCA Award—
2018-04-04NINENine Energy Service, Inc.A Award—
2018-02-27KBRKBR, INC.A Award—
2017-05-04TTITETRA TECHNOLOGIES INCA Award—
2017-02-28KBRKBR, INC.A Award—
2017-02-23TTITETRA TECHNOLOGIES INCA Award—
2016-05-02TTITETRA TECHNOLOGIES INCA Award—
2016-03-01KBRKBR, INC.A Award—
2015-05-04TTITETRA TECHNOLOGIES INCA Award—
2015-03-11KBRKBR, INC.A Award—
2014-10-03KBRKBR, INC.A Award—
2014-01-14TTITETRA TECHNOLOGIES INCA Award—
2013-03-15Dresser-Rand Group Inc.Restricted Stock UnitsM Exercise/Conversion—
2013-03-15Dresser-Rand Group Inc.F Tax Payment−$172K
2013-03-15Dresser-Rand Group Inc.M Exercise/Conversion—
2013-03-04Dresser-Rand Group Inc.M Exercise/Conversion+$594K
2013-03-04Dresser-Rand Group Inc.F Tax Payment−$801K
2013-03-04Dresser-Rand Group Inc.M Exercise/Conversion+$414K
2013-03-04Dresser-Rand Group Inc.F Tax Payment−$1.12M
2013-03-04Dresser-Rand Group Inc.M Exercise/Conversion+$1.32M
2013-03-04Dresser-Rand Group Inc.M Exercise/Conversion+$897K
2013-03-04Dresser-Rand Group Inc.F Tax Payment−$1.66M

Recent filings

15